Two months before I was diagnosed with a blocked tear duct and I had execive tearing from my left eye only. But I have noticed this problem to occur in the winter or while riding on a bike with slightly higher speed. Doctor suggested me DCR SURGERY. But as it's summer now I feel my tearing problem is not so big to go for a surgery. Also I can't say properly that this problem will aggravate in winter again or not .what should I do? Should I go for surgery now or wait until winter come with problems last to last winter the problem was already existing. But resolved in summer and get aggravated in winter.